#!/bin/bash

# Slackware build script for ices-cc

# Written by Rodney Cobb (rdc@ktabic.co.uk)
# Modified by Antonio Hernández Blas <hba.nihilismus@gmail.com> for ices-cc

cd $(dirname $0) ; CWD=$(pwd)

PRGNAM=ices-cc
VERSION=${VERSION:-0.4.3}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}
PKGTYPE=${PKGTYPE:-tgz}

if [ -z "$ARCH" ]; then
  case "$( uname -m )" in
    i?86) ARCH=i486 ;;
    arm*) ARCH=arm ;;
       *) ARCH=$( uname -m ) ;;
  esac
fi

# If the variable PRINT_PACKAGE_NAME is set, then this script will report what
# the name of the created package would be, and then exit. This information
# could be useful to other scripts.
if [ ! -z "${PRINT_PACKAGE_NAME}" ]; then
  echo "$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE"
  exit 0
fi

TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
  LIBDIRSUFFIX=""
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
  LIBDIRSUFFIX="64"
else
  SLKCFLAGS="-O2"
  LIBDIRSUFFIX=""
fi

set -e

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find -L . \
 \( -perm 777 -o -perm 775 -o -perm 750 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# Disable flac support with "with_flac" enviroment variable, please read:
# http://www.linuxquestions.org/questions/slackware-14/ices0-for-slackware-767465/
# Also the new libmp4v2/faad2 don't seem compatible, so it has to go too

# ices-cc (0.4.1) has various file conflicts with ices (0.4, for mp3) ices (2.0.1, for Ogg)
# so the suffix "-cc" will be added except for ices modules (/etc/modules/ices.* which
# dont conflict.

CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
with_faad="no" \
with_flac="no" \
./configure \
  --program-suffix="-cc" \
  --prefix=/usr \
  --libdir=/usr/lib${LIBDIRSUFFIX} \
  --sysconfdir=/etc \
  --localstatedir=/var \
  --mandir=/usr/man \
  --disable-static \
  --build=$ARCH-slackware-linux

make
make install DESTDIR=$PKG

find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | \
  grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true

find $PKG/usr/man -type f -exec gzip -9 {} \;

mv $PKG/etc/ices.conf.dist $PKG/etc/$PRGNAM.conf.new
mv $PKG/etc/modules/ices.sh.dist $PKG/etc/modules/ices.sh.new
mv $PKG/etc/modules/ices.pm.dist $PKG/etc/modules/ices.pm.new
mv $PKG/etc/modules/ices.py.dist $PKG/etc/modules/ices.py.new

# Create log directory
mkdir -p $PKG/var/log/$PRGNAM

# Install an init script
mkdir -p $PKG/etc/rc.d
install -m 644 $CWD/rc.$PRGNAM $PKG/etc/rc.d/rc.$PRGNAM.new

rm -rf $PKG/usr/doc/ices
mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
cp -a COPYING AUTHORS BUGS INSTALL NEWS README* TODO doc/*.html \
  $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.$PKGTYPE
